Just outside my office window is the drinking water tap for the boys. Since there is the neighbouring school conducting their sports day in our ground, I closed up the tap from inside, having told my boys to go into the staff dining hall and drink. (I had told the school to get their own drinking water, since I would not be able to provide the same for all their children and their guests too - and that they had done). It was all fine, till I saw some of the outside students and guests too going into the staff dining hall. For what? For water! And who was directing them? My own boys!